ES318346A1 - Improvements introduced in the construction of window structures. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the construction of window structures. (Machine-translation by Google Translate, not legally binding)
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PERSSON SVEN ERIC
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PERSSON SVEN ERIC
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Priority to ES0318346ApriorityCriticalpatent/ES318346A1/en
Publication of ES318346A1publicationCriticalpatent/ES318346A1/en
Improvements introduced in the construction of window structures, according to which a window structure includes a fixed frame, a blade, pivoting means for pivotally mounting the blade for vertical movement of oscillation on the frame part around a horizontal axis at the intermediate height of the sheet, the sheet having upper part and lateral parts, a Venetian blind suspended from said upper part of the sheet, and means of cord to adjust the position of the Venetian blind, said cord means extending to through the interior of said upper sheet portion and through the interior of said side sheet portion and ending closely adjacent said axis. (Machine-translation by Google Translate, not legally binding)
ES0318346A1965-10-091965-10-09Improvements introduced in the construction of window structures. (Machine-translation by Google Translate, not legally binding)
ExpiredES318346A1
(en)
Improvements introduced in the construction of mechanisms for the elevation or descent of blinds of venetian type. (Machine-translation by Google Translate, not legally binding)